Hi Lykov, I believe there's an arrow sparse tensor abstraction.
On Wed, Mar 24, 2021, 05:05 Kirill Lykov <lykov.kir...@gmail.com> wrote: > Hi, > > I wonder if there is an existing way to store floats/ints with many > repetitions in some container (not sure about terminology). > For example, I might have data like A=[1, 2, 2, 2, 3, 3, 3, 3, 3, 3, 1, 2] > and i would like to store only B=[1, 2, 3, 1, 2] but from user > perspective it behaves like container A. I know I can use dictionary but as > far I understand it will store internally indices of the chosen elements so > it makes sense more for binary data or structures. > > -- > Best regards, > Kirill Lykov >
